trivial: Detect at runtime if the lcms2 function MemoryWrite is faulty

This allows us to switch to a slower, but non-buggy version of the profile
serialization code that uses a temporary file.
Revert "Do not bump the soname just because we're removing methods that nobody is using"

This reverts commit 3bd8a698e4340257957ff583dfc61890c33ff85e.
trivial: Fix two small buglets spotted by clang
trivial: Update translations for pending release
trivial: Fix 'make distcheck' from a fresh checkout
Release colord 1.1.1